Do not use spaces in your answer. the measure of arc ps is

Hello from MrBillDoesMath!

129

Discussion:

Angle PAR =  Angle PAS +  Angle SAR    (*)

Angle PAR = 180  (a straight line has 180 degrees)

Substituting in (*) gives

180  = Angle PAS + Angle SAR

But Angle SAR = 51 (given)   =>

180 = Angle PAS + 51            => subtract 51 from both sides

Angle PAS = 180 - 81 = 129

Since PAS is a central angle, measure of the arc PS  = measure angle  PAS = 129

Note: I'm assuming that arc PS refers to the smaller arc, not arc PQS ( the larger arc). The problem statement is not clear on that point.

Thank you,

MrB

answer: 8

step-by-step explanation: if you add the possibilities 5 different flavor and 3 different sizes 5+3=8

45.36 feet per second.

step-by-step explanation:

to find the most accurate determination for the number of feet per second tyrone traveled on his way to work let us convert miles to feet and minutes to seconds.

1 mile = 5280 feet.

1 minute = 60 seconds.

now we will divide 158400 by 3492 to find the most accurate determination for the number of feet per second tyrone traveled on his way to work.

therefore, tyrone traveled on his way to work at the rate of 45.36 feet per second.